Description
Reviews
| Brand | - |
| Category | Basic Building Materials / Floor Springs |
| Origin | - |
| Brand | GMT |
| Model Number | S-2400 |
| Maximum Door Weight | 180 kg |
| Door Type Compatibility | Frameless Glass Doors |
| Material | High-Strength Steel Alloy |
| Finish | Brushed Stainless Steel |
| Opening Angle | 0° to 90° (Adjustable) |
| Installation Type | Concealed Floor Mount |
| Certification | Officially Authorized GMT Product |
| Warranty Period | 2 Years Manufacturer Warranty |
Anonymous
Mar 22, 2026
Rating: 5/5
Reliable and durable
We have had this installed for six months in a high-traffic retail store. It shows no signs of wear and maintains consistent closing speed regardless of how hard the door is pushed. Great value for an authorized product.
Anonymous
Mar 21, 2026
Rating: 5/5
Professional grade equipment
As a contractor, I install many floor springs. The S-2400 is one of the easiest to calibrate and holds its setting over time. The official authorization gives peace of mind regarding authenticity.
Anonymous
Mar 18, 2026
Rating: 5/5
Perfect for heavy glass entrance
Installed this on our office main entrance which uses thick 12mm glass. The 180kg capacity handles it effortlessly. The closing action is smooth and silent. Highly recommended for commercial use.
Anonymous
Mar 16, 2026
Rating: 4/5
Good for universal profiles
Fits standard glass door profiles as advertised. The mounting plate is versatile. Just ensure your floor cavity is deep enough before purchasing. Overall a great heavy-duty solution.
Anonymous
Mar 14, 2026
Rating: 4/5
Solid build quality
The unit feels very robust and the stainless steel finish matches our other hardware perfectly. Installation required some precision drilling, but the instructions were clear. One star off because the adjustment tool could be better included.
Anonymous
Mar 12, 2026
Rating: 5/5
Smooth operation
Replaced an old hydraulic spring with this GMT model. The difference is night and day. No more slamming doors. The adjustable speed settings allow us to fine-tune it exactly how we like.
Q: Does this come with the mounting box and screws?
A: Yes, the package includes the floor spring unit, the stainless steel mounting box, installation templates, and all necessary fixing screws.
Q: Is this compatible with double acting glass doors?
A: The S-2400 model is designed primarily for single acting doors (opening one way). For double acting doors, please check our specific double-action series models.
Q: How do I verify if this is an officially authorized GMT product?
A: Each unit comes with a unique serial number and an authorization certificate. You can verify the serial number on the official GMT website under the 'Product Verification' section.
Q: Can the closing speed be adjusted after installation?
A: Absolutely. There are adjustment valves on the unit that allow you to modify the closing speed and latching action without removing the spring from the floor.
Q: Is this suitable for a 15mm thick glass door weighing 160kg?
A: Yes, the GMT S-2400 is rated for up to 180kg, so it is perfectly suitable for a 160kg glass door of that thickness.
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